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4mm OD x 0.45mm Wall Round Aluminum Tube 3003-H14 300mm Long

The aluminum tube has an outer diameter of 4mm, a wall thickness of 0.45mm, and a length of 300mm, made from 3003-H14 aluminum alloy. It is suitable for small mechanical structures, electronic parts, and piping systems, offering sufficient strength and good corrosion resistance.

Measurement Diagram of Aluminum Round Tube

4mm OD x 0.45mm Wall Round Aluminum Tube 3003-H14 300mm Long Specifications

Specification Details
Outer Diameter 4mm
Wall Thickness 0.45mm
Length 300mm
Material Aluminum
Form round tube
Alloy Type 3003
Max Length 72 inches (6 feet)
Temper H14

4mm OD x 0.45mm Wall Round Aluminum Tube 3003-H14 300mm Long Features and Applications

Provides Higher Strength: Suitable for load-bearing rods and frame structures, capable of handling larger loads.

Durability: Suitable for use in high-strength environments, reducing maintenance costs.

The characteristic of 3003 aluminum round tube is that it adopts H14 temper. 3003 alloy has excellent corrosion resistance and processability, and is suitable for manufacturing light structural parts, electrical components, precision tools, pipes and frames, etc. The wall thickness and length of each product are different, and different specifications of aluminum tubes can be selected according to application requirements.

Select length below or Custom Cut

  • 12" (1 ft.)
  • 24" (2 ft.)
  • 36" (3 ft.)
  • 48" (4 ft.)
  • 72" (6 ft.)
  • Custom cuts supported

3003 H14 Aluminum Mechanical Properties

Alloy Temper Wall thickness mm Longitudinal tensile mechanical properties at room temperature
Tension strength Rm N/mm² Yield strength R p0.2 N/mm² Elongation after break/%
Full section specimen other samples
A50 mm A50 mm Aa
Not less than
3003 O All 95-130 35 - 20 25
H14 All 130-165 110 - 4 6

Chemistry Information 3003 Aluminum

Element Composition (%)
Si 0.60
Fe 0.70
Cu 0.05-0.20
Mn 1.0-1.50
Mg -
Cr -
Ni -
Zn 0.10
Ti -
Al Remainder

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